27936168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 83462400

約数和(自身を除く): 55526232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 229, 276, 299, 312, 391, 408, 442, 458, 552, 598, 663, 687, 782, 884, 897, 916, 1173, 1196, 1326, 1374, 1564, 1768, 1794, 1832, 2346, 2392, 2652, 2748, 2977, 3128, 3588, 3893, 4692, 5083, 5267, 5304, 5496, 5954, 7176, 7786, 8931, 9384, 10166, 10534, 11679, 11908, 15249, 15572, 15801, 17862, 20332, 21068, 23358, 23816, 30498, 31144, 31602, 35724, 40664, 42136, 46716, 50609, 60996, 63204, 68471, 71448, 89539, 93432, 101218, 121992, 126408, 136942, 151827, 179078, 202436, 205413, 268617, 273884, 303654, 358156, 404872, 410826, 537234, 547768, 607308, 716312, 821652, 1074468, 1164007, 1214616, 1643304, 2148936, 2328014, 3492021, 4656028, 6984042, 9312056, 13968084, 27936168]

約数ペア:

[(1, 27936168), (2, 13968084), (3, 9312056), (4, 6984042), (6, 4656028), (8, 3492021), (12, 2328014), (13, 2148936), (17, 1643304), (23, 1214616), (24, 1164007), (26, 1074468), (34, 821652), (39, 716312), (46, 607308), (51, 547768), (52, 537234), (68, 410826), (69, 404872), (78, 358156), (92, 303654), (102, 273884), (104, 268617), (136, 205413), (138, 202436), (156, 179078), (184, 151827), (204, 136942), (221, 126408), (229, 121992), (276, 101218), (299, 93432), (312, 89539), (391, 71448), (408, 68471), (442, 63204), (458, 60996), (552, 50609), (598, 46716), (663, 42136), (687, 40664), (782, 35724), (884, 31602), (897, 31144), (916, 30498), (1173, 23816), (1196, 23358), (1326, 21068), (1374, 20332), (1564, 17862), (1768, 15801), (1794, 15572), (1832, 15249), (2346, 11908), (2392, 11679), (2652, 10534), (2748, 10166), (2977, 9384), (3128, 8931), (3588, 7786), (3893, 7176), (4692, 5954), (5083, 5496), (5267, 5304)]